Literature Cited
- American Society of Brewing Chemists. Methods of Analysis, 7th ed., Beer-21. The Society: St. Paul, MN, 1976.
- American Society of Brewing Chemists. Report of Subcommittee on Statistical Methodology. Journal 40:97, 1982.
- European Brewery Convention, Analytica, 3rd ed., 1975; Supplement Method 7.12.1 DTNB.